Question about erlguten and images

[Emil Hellman]

Hi!

I'm using erlguten to produce pdf's based on data stored in an mnesia
table. Getting erlguten to print out the information is real easy
using the functions in pdf.erl. However, I would now like to have a
little logo on my pdfs and here I have run into a problem.

In the code I'm using:

   PDF = pdf:new(),
   pdf:set_pagesize(PDF,a4),
   pdf:set_author(PDF,"Test"),
   pdf:set_title(PDF, "Test"),
   pdf:set_subject(PDF,""),
   pdf:set_keywords(PDF,""),
   {Y, M, D} = date(),
   pdf:set_date(PDF,Y,M,D),
   pdf:new_page(PDF),
   pdf:set_page(PDF,1),
   pdf:moveto(PDF, {50, 775}),
   pdf:image(PDF, "frs.JPG"),
   Serialised = pdf:export(PDF),
   file:write_file("test.pdf",[Serialised]),
   pdf:delete(PDF).


The pdf file gets generated, however, when I open the file in acrobat
reader I get the following message:

Could not find the XObject named 'Im1'.

I've tried to give the absolute path to the image file, but that had
no effect so I'm at a bit of a loss. I'm sure I've missed something,
but I can't find what it is. Should I call some other functions before
using pdf:image/2? Should I go about generating the pdf's in another
manner?

Thanks!
  - Emil